import os

wksp_root = os.environ['WKSP_ROOT']

env = Environment(
        ENV={'PATH': os.environ['PATH']},
        TOOLS=['questa'])

srcs = [os.path.join(wksp_root, 'src/layer_mux.v'), 
        os.path.join(wksp_root, 'src/barrel_shifter.v')]
env.Vlog('work/_lib', srcs)

